[PATCH 2/3] input/touchscreen: imagis: Correct the maximum touch area value
From: Lin, Meng-Bo <hidden>
Date: 2022-11-17 16:36:39
Also in:
lkml
Subsystem:
imagis touchscreen driver, input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Markuss Broks, Dmitry Torokhov, Linus Torvalds
From: Markuss Broks <markuss.broks@gmail.com> As specified in downstream IST3038/IST30XXB driver and proved by testing, the correct maximum reported value of touch area is 16. Signed-off-by: Markuss Broks <markuss.broks@gmail.com> [Change from IST3038B to IST3038 and IST30XXB] Signed-off-by: Lin, Meng-Bo <redacted> --- drivers/input/touchscreen/imagis.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/imagis.c b/drivers/input/touchscreen/imagis.c
index e2697e6c6d2a..b667914a44f1 100644
--- a/drivers/input/touchscreen/imagis.c
+++ b/drivers/input/touchscreen/imagis.c@@ -210,7 +210,7 @@ static int imagis_init_input_dev(struct imagis_ts *ts) input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_X); input_set_capability(input_dev, EV_ABS, ABS_MT_POSITION_Y); - input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0); + input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, 16, 0, 0); touchscreen_parse_properties(input_dev, true, &ts->prop); if (!ts->prop.max_x || !ts->prop.max_y) {
--
2.30.2